947637.fig.0015
Figure 15: Voltammograms obtained at electrodes modified with vertically aligned MWCNTs and (i) adsorbed ABTS2− and laccase, (ii) adsorbed ABTS2− and laccase encapsulated in hydrophobic silicate film, and (iii) adsorbed syringaldazine and laccase encapsulated in hydrophobic silicate film, dioxygen-saturated McIlvaine buffer, pH 4.8. Scan-rate 1 mV s−1 (from [16]).